Product Overview: The NU 214 Cylindrical Roller Bearing
The NU 214 bearing is a high-capacity, single-row cylindrical roller bearing with dimensions of 70x125x24mm. As a key component in our NU 200 Series, this bearing is specifically designed to handle high radial loads at high speeds. Its distinct NU design features two integral flanges on the outer ring and a flangeless inner ring. This configuration allows the bearing to accommodate axial displacement of the shaft relative to the housing in both directions, making it an excellent choice for applications with thermal expansion. Manufactured to precise industry standards, the NU 214 ensures reliable performance and longevity in demanding industrial environments. Explore our complete range of Cylindrical Roller Bearings to find the perfect solution for your machinery.
Features of the NU 214 Bearing
- High Radial Load Capacity: The line contact between rollers and raceways provides excellent capacity for heavy radial loads.
- Axial Displacement: The NU design allows for free axial movement between the inner and outer rings to compensate for shaft expansion or contraction.
- Separable Design: The inner ring can be mounted separately from the outer ring and roller assembly, simplifying installation and maintenance procedures.
- High-Speed Performance: Engineered for low friction and minimal heat generation, making it suitable for high-speed applications.
- Robust Construction: Made from high-purity, hardened bearing steel for exceptional durability and wear resistance.
- Dimensional Stability: Precision manufacturing ensures consistent dimensions for easy interchangeability and fitting.
Applications of NU 214 Bearings
- Industrial Gearboxes: Provides robust support for gears and shafts, handling heavy radial loads common in gear systems.
- Electric Motors: Used as a non-locating bearing to support motor shafts and accommodate thermal expansion.
- Pumps and Compressors: Ensures reliable rotation of shafts in industrial pumps and compressors.
- Construction Machinery: Found in heavy equipment like excavators and cranes where durability is critical.
- Vibrating Screens and Crushers: Withstands the high radial forces and vibrations in mining and aggregate processing equipment.
- Machine Tool Spindles: Offers the rigidity and precision required for high-speed machine tool applications.
- Automotive Transmissions: Used in various transmission systems to support shafts and gears.
Benefits of Using the NU 214 Bearing
- Enhanced Machine Reliability: Its ability to handle heavy loads and thermal expansion reduces stress on other components, preventing premature failures.
- Simplified Installation and Maintenance: The separable design allows for easier and quicker mounting and dismounting, reducing downtime.
- Extended Service Life: High-quality materials and a low-friction design minimize wear, leading to a longer operational lifespan.
- Improved Operational Efficiency: The bearing's low friction characteristics contribute to reduced energy consumption and smoother machine operation.
- Versatile Application Range: An ideal solution for a wide variety of industrial machinery requiring a non-locating bearing arrangement.
- Optimal Performance Under Stress: Maintains high performance even under demanding conditions involving high speeds and significant radial loads.
